Two-stage series multi-wave oscillating tooth speed reducer

Abstract

The utility model discloses a two-stage series multi-wave oscillating tooth speed reducer, which belongs to the technical field of speed reducers and comprises a multi-wave oscillating tooth speed reducer body, an input shock wave device shaft is arranged in the middle of the multi-wave oscillating tooth speed reducer body, a check ring is arranged on one side of the input shock wave device shaft, and a hexagon socket screw is arranged on one side of the check ring. The multi-wave oscillating tooth speed reducer comprises a multi-wave oscillating tooth speed reducer body, a temperature measuring assembly is arranged on the surface of the multi-wave oscillating tooth speed reducer body, the multi-wave oscillating tooth speed reducer body comprises a multi-wave oscillating tooth speed reducer base body and a reinforcing effect assembly, and the reinforcing effect assembly is arranged on the surface of the multi-wave oscillating tooth speed reducer base body. According to the multi-wave oscillating tooth speed reducer, the effect strengthening assembly is arranged, so that the high-temperature-resistant, anti-fatigue and wear-resistant effects of the multi-wave oscillating tooth speed reducer body are conveniently improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of speed reducers, and in particular relates to a two-stage series multi-wave movable tooth speed reducer. Background Art

[0002] A reducer is a mechanical transmission device used to reduce speed and increase torque. The two-stage series multi-wave movable tooth reducer is a component used for coaxial deceleration with small backlash and large torque in robot joint transmission or other mechanical transmissions. It is another form of deceleration mechanism after the two-stage parallel multi-wave movable tooth reducer.

[0003] Chinese patent application number 202323411505.0 discloses a two-stage series multi-wave movable tooth reducer, including an input shock wave shaft set as a hollow circular ring structure for inputting the device, and a retaining ring is installed on the outer surface of the input shock wave shaft step, and the retaining ring has a hexagon socket bolt installed through its surface for limiting the input shock wave shaft. The two-stage series multi-wave movable tooth reducer is provided with an input shock wave shaft and a secondary shock wave. The input shock wave and the secondary shock wave both adopt a multi-wave shock wave structure with two waves or more, eliminating the defect that a single-wave shock wave requires an eccentric transmission. Retaining rings are used at both ends of the primary and secondary movable teeth to limit the axial movement of the movable teeth. In the two sets of movable tooth transmissions, the movable gears are radially limited by the movable teeth according to the outer contour of the shock wave, and the characteristics of the rolling bearings are also achieved, so that the utility model saves the use of some rolling bearings in the radial direction and saves production costs.

[0004] The above-mentioned patent disclosed, 1. When in use, it is inconvenient to measure the temperature of the surface of the multi-wave movable tooth reducer body. If the surface temperature of the reducer is too high, it may be due to insufficient lubricating oil, bearing damage or poor gear meshing, which is not conducive to temperature detection for timely investigation; 2. When in use, it is not convenient to improve the high temperature resistance, fatigue resistance and wear resistance of the multi-wave movable tooth reducer body. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a two-stage series multi-wave movable tooth reducer, which is convenient for measuring the temperature of the surface of the multi-wave movable tooth reducer body, so that when the temperature is too high, it can be checked and maintained in time, and the high temperature resistance, fatigue resistance and wear resistance of the multi-wave movable tooth reducer body can be improved.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a two-stage series multi-wave movable tooth reducer, comprising a multi-wave movable tooth reducer body, an input shock wave generator shaft is arranged in the middle of the multi-wave movable tooth reducer body, a retaining ring is arranged on one side of the input shock wave generator shaft, a hexagon socket bolt is arranged on one side of the retaining ring, a temperature measuring component is arranged on the surface of the multi-wave movable tooth reducer body, the multi-wave movable tooth reducer body comprises a multi-wave movable tooth reducer base and a strengthening effect component, and the surface of the multi-wave movable tooth reducer base is provided with a strengthening effect component.

[0007] Preferably, the temperature measuring component includes a mounting seat, a socket, an electronic temperature sensor, a fixing rod, a pressing rod, a fixed slider, a fixed spring and a limit assembly, wherein a mounting seat is provided on the surface of the multi-wave movable tooth reducer body, a socket is inserted into one side of the mounting seat, an electronic temperature sensor is provided below the socket, and the bottom of the electronic temperature sensor is in contact with the multi-wave movable tooth reducer body, a fixing rod is provided inside the socket, a pressing rod is provided at one end of the fixing rod, a fixed slider is provided on one side of the fixing rod, a fixed spring is provided below the fixed slider, and a limit assembly is provided at the end of the pressing rod away from the fixing rod.

[0008] Preferably, the limit assembly includes a limit slide rod, a limit slider, a rubber plug and a handle, wherein a limit slide rod is arranged inside one end of the limit assembly, a limit slider slides on the surface of the limit slide rod, a rubber plug is arranged below the limit slider, and a handle is arranged on one side of the rubber plug.

[0009] Preferably, a stabilizing slide bar is slidably provided in the middle of the pressing rod, and a fixing hole cooperating with the fixing rod is provided inside the mounting seat.

[0010] Preferably, the reinforcing effect component includes a high-strength layer, an anti-fatigue layer and a high-wear-resistant layer, wherein the surface of the multi-wave movable tooth reducer base is provided with a high-strength layer, the surface of the high-strength layer is provided with an anti-fatigue layer, and the surface of the anti-fatigue layer is provided with a high-wear-resistant layer.

[0011] Preferably, the surface of the high wear-resistant layer is provided with a corrosion-resistant layer.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model realizes the convenience of measuring the temperature of the surface of the multi-wave movable tooth reducer body by setting a temperature measuring component, so that when the temperature is too high, timely troubleshooting and maintenance can be carried out. When using this structure, the electronic temperature sensor can be conveniently disassembled and assembled for maintenance or replacement, and the limiting component can be used to limit the fixing rod to prevent it from displacement when fixed.

[0014] 2. The utility model arranges a reinforcing effect component to facilitate improving the high temperature resistance, fatigue resistance and wear resistance of the multi-wave movable tooth reducer body, arranges a high-strength layer to facilitate improving the strength of the multi-wave movable tooth reducer body, arranges an anti-fatigue layer to facilitate improving the anti-fatigue effect of the multi-wave movable tooth reducer body, and arranges a high wear-resistant layer to facilitate improving the wear resistance of the multi-wave movable tooth reducer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model cut from the main view;

[0017] Figure 3 This is a schematic structural diagram of the cutaway body of the multi-wave movable tooth reducer of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the temperature measurement component of the utility model;

[0019] Figure 5 This is a schematic structural diagram of the limit assembly of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the strengthening effect component of the present invention.

[0021] In the figure: 1. Multi-wave movable tooth reducer body; 2. Temperature measuring component; 21. Mounting seat; 22. Socket; 23. Electronic temperature sensor; 24. Fixing rod; 25. Pressing rod; 26. Fixed slider; 27. Fixed spring; 28. Limiting component; 281. Limiting slide rod; 282. Limiting slider; 283. Rubber plug; 284. Handle; 3. Input shock wave generator shaft; 4. Retaining ring; 5. Hexagon socket bolt; 11. Multi-wave movable tooth reducer base; 12. Strengthening effect component; 121. High strength layer; 122. Anti-fatigue layer; 123. High wear-resistant layer; 124. Corrosion-resistant layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figure 1-6The utility model provides the following technical solutions: a two-stage series multi-wave movable tooth reducer, comprising a multi-wave movable tooth reducer body 1, an input shock wave generator shaft 3 is arranged in the middle of the multi-wave movable tooth reducer body 1, a retaining ring 4 is arranged on one side of the input shock wave generator shaft 3, and a hexagon socket bolt 5 is arranged on one side of the retaining ring 4, a temperature measuring component 2 is arranged on the surface of the multi-wave movable tooth reducer body 1, the multi-wave movable tooth reducer body 1 comprises a multi-wave movable tooth reducer base 11 and a strengthening effect component 12, and the surface of the multi-wave movable tooth reducer base 11 is provided with a strengthening effect component 12.

[0025] Specifically, the temperature measuring component 2 includes a mounting seat 21, a socket 22, an electronic temperature sensor 23, a fixing rod 24, a pressing rod 25, a fixed slider 26, a fixing spring 27 and a limiting component 28, wherein a mounting seat 21 is provided on the surface of the multi-wave movable tooth reducer body 1, a socket 22 is inserted into one side of the mounting seat 21, an electronic temperature sensor 23 is provided below the socket 22, and the bottom of the electronic temperature sensor 23 is in contact with the multi-wave movable tooth reducer body 1, a fixing rod 24 is provided inside the socket 22, a pressing rod 25 is provided at one end of the fixing rod 24, a fixed slider 26 is provided on one side of the fixing rod 24, a fixing spring 27 is provided below the fixed slider 26, and a limiting component 28 is provided at the end of the pressing rod 25 away from the fixing rod 24.

[0026] By adopting the above technical solution, the pressing rod 25 is pressed, and the pressing rod 25 drives the fixed slider 26 to move down to compress the fixed spring 27, and then the socket 22 is inserted into the mounting seat 21. Thereafter, the pressing rod 25 is released, the fixed spring 27 is reset, and the fixed slider 26 is driven to reset, thereby driving the fixing rod 24 to be inserted into the fixing hole to fix the socket 22. After the fixation is completed, the pressing rod 25 is limited by the limiting component 28 to improve the safety after installation, thereby completing the installation of the electronic temperature sensor 23. The temperature is monitored by the electronic temperature sensor 23, so that when the device is in use, it is convenient to measure the temperature of the surface of the multi-wave movable tooth reducer body 1, so that when the temperature is too high, timely troubleshooting and maintenance can be carried out.

[0027] Specifically, the limit assembly 28 includes a limit slide rod 281, a limit slider 282, a rubber plug 283 and a handle 284, wherein a limit slide rod 281 is arranged inside one end of the limit assembly 28, the limit slider 282 slides on the surface of the limit slide rod 281, a rubber plug 283 is arranged below the limit slider 282, and a handle 284 is arranged on one side of the rubber plug 283.

[0028] By adopting the above technical solution, when the limiting assembly 28 is used, after the fixation is completed, under the action of the limiting slider 282 and the limiting slide bar 281, the rubber plug 283 is pushed to move and be inserted into the socket 22, thereby limiting the pressing rod 25.

[0029] Specifically, a stabilizing slide bar is slidably arranged in the middle of the pressing rod 25 , and a fixing hole is provided inside the mounting seat 21 to match the fixing rod 24 .

[0030] By adopting the above technical solution, the setting of the sliding rod is stabilized, which facilitates the stable sliding of the pressing rod 25, and the fixing hole facilitates the insertion of the fixing rod 24 to fix the socket 22.

[0031] When this embodiment is in use: press the pressing rod 25, the pressing rod 25 drives the fixed slider 26 to move down and compress the fixed spring 27, and then insert the socket 22 into the mounting seat 21, then release the pressing rod 25, the fixed spring 27 resets, and drives the fixed slider 26 to reset, thereby driving the fixing rod 24 to insert into the fixing hole to fix the socket 22. After the fixation is completed, the pressing rod 25 is limited by the limiting component 28 to improve the safety after installation, thereby completing the installation of the electronic temperature sensor 23, and performing temperature monitoring by the electronic temperature sensor 23, so that when the device is in use, it is convenient to measure the temperature of the surface of the multi-wave movable tooth reducer body 1, so that when the temperature is too high, timely troubleshooting and maintenance can be carried out.

[0032] Example 2

[0033] The difference between this embodiment and embodiment 1 is that: specifically, the reinforcement effect component 12 includes a high-strength layer 121, an anti-fatigue layer 122 and a high-wear-resistant layer 123, wherein the surface of the multi-wave movable tooth reducer base 11 is provided with a high-strength layer 121, the surface of the high-strength layer 121 is provided with an anti-fatigue layer 122, and the surface of the anti-fatigue layer 122 is provided with a high-wear-resistant layer 123.

[0034] By adopting the above technical solution, a high-strength layer 121 is set to facilitate improving the strength of the multi-wave movable tooth reducer body 1, an anti-fatigue layer 122 is set to facilitate improving the anti-fatigue effect of the multi-wave movable tooth reducer body 1, and a high wear-resistant layer 123 is set to facilitate improving the wear resistance of the multi-wave movable tooth reducer body 1, thereby jointly improving the service life of the multi-wave movable tooth reducer body 1, so that when the device is in use, it is convenient to improve the wear resistance and anti-fatigue effects of the multi-wave movable tooth reducer body 1, and at the same time improve the strength of the multi-wave movable tooth reducer body 1.

[0035] Specifically, a corrosion-resistant layer 124 is provided on the surface of the high wear-resistant layer 123 .

[0036] By adopting the above technical solution and setting the corrosion-resistant layer 124, it is convenient to improve the corrosion resistance of the multi-wave movable tooth reducer body 1.

[0037] When this embodiment is in use: a high-strength layer 121 is set to facilitate improving the strength of the multi-wave movable tooth reducer body 1, an anti-fatigue layer 122 is set to facilitate improving the anti-fatigue effect of the multi-wave movable tooth reducer body 1, and a high wear-resistant layer 123 is set to facilitate improving the wear resistance of the multi-wave movable tooth reducer body 1, thereby jointly improving the service life of the multi-wave movable tooth reducer body 1, and the setting of the corrosion-resistant layer 124 is convenient for improving the corrosion resistance of the multi-wave movable tooth reducer body 1, so that when the device is in use, it is convenient to improve the wear resistance and anti-fatigue effect of the multi-wave movable tooth reducer body 1, and at the same time improve the strength of the multi-wave movable tooth reducer body 1.

[0038] The electronic temperature sensor 23 in the present invention is an existing disclosed technology, and the selected model is D6T-1.

[0039] The structure and use principle of the multi-wave movable tooth reducer body 1 in the utility model have been disclosed in a two-stage series multi-wave movable tooth reducer disclosed in Chinese patent application No. 202323411505.0. Its working principle is that when using the two-stage series multi-wave movable tooth reducer, it is first fixedly connected with the input shock wave shaft 3 through the input shaft, so that the input shaft drives the input shock wave shaft 3 to rotate, and the input shock wave shaft 3 drives the first-level movable tooth block to rotate, thereby driving the first-level movable tooth frame to rotate through the first-level movable tooth block, the first-level movable tooth frame drives the second-level shock wave to rotate through the hexagonal screw three, and the second-level shock wave drives the second-level movable tooth block to rotate, and the second-level movable tooth block drives the second-level movable teeth to rotate, and finally the second-level movable tooth frame drives the output disk through the hexagonal screw four, thereby reducing the output, thereby increasing the overall practicality.

[0040] The working principle and use process of the utility model: When the utility model is in use, the temperature measuring component 2 can be used to check and maintain the multi-wave movable tooth reducer body 1 when the temperature is too high, and a strengthening effect component 12 is set to facilitate timely investigation and maintenance, so as to improve the strength, anti-fatigue and corrosion resistance of the multi-wave movable tooth reducer body 1. When the temperature measuring component 2 is in use, the pressing rod 25 is pressed, and the pressing rod 25 drives the fixed slider 26 to move down and compress the fixed spring 27, and then the socket 22 is inserted into the mounting seat 21, and then the pressing rod 25 is released, and the fixed spring 27 is reset, driving the fixed slider 26 to reset, thereby driving the fixing rod 24 to insert into the fixing hole to fix the socket 22. After the fixing is completed, the pressing rod 25 is limited by the limiting component 28 to improve the safety after installation, thereby completing the installation of the electronic temperature sensor 23, and the electronic temperature sensor 23 is installed. The temperature sensor 23 is used for temperature monitoring, so that when the device is in use, it is convenient to measure the temperature of the surface of the multi-wave movable tooth reducer body 1, so that when the temperature is too high, timely inspection and maintenance can be carried out. When the strengthening effect component 12 is used, a high-strength layer 121 is set to improve the strength of the multi-wave movable tooth reducer body 1, an anti-fatigue layer 122 is set to improve the anti-fatigue effect of the multi-wave movable tooth reducer body 1, and a high wear-resistant layer 123 is set to improve the wear resistance of the multi-wave movable tooth reducer body 1, thereby jointly improving the service life of the multi-wave movable tooth reducer body 1. The setting of the corrosion-resistant layer 124 is convenient to improve the corrosion resistance of the multi-wave movable tooth reducer body 1, so that when the device is in use, it is convenient to improve the wear resistance and anti-fatigue effect of the multi-wave movable tooth reducer body 1, and at the same time improve the strength of the multi-wave movable tooth reducer body 1.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A two-stage series multi-wave movable tooth reducer, comprising a multi-wave movable tooth reducer body (1), an input shock wave shaft (3) is arranged in the middle of the multi-wave movable tooth reducer body (1), a retaining ring (4) is arranged on one side of the input shock wave shaft (3), and a hexagon socket bolt (5) is arranged on one side of the retaining ring (4), characterized in that: A temperature measuring component (2) is provided on the surface of a multi-wave movable tooth reducer body (1). The multi-wave movable tooth reducer body (1) comprises a multi-wave movable tooth reducer base (11) and a reinforcing effect component (12). The reinforcing effect component (12) is provided on the surface of the multi-wave movable tooth reducer base (11).

2. The two-stage series multi-wave movable tooth reducer according to claim 1, characterized in that: The temperature measuring component (2) comprises a mounting seat (21), a socket (22), an electronic temperature sensor (23), a fixing rod (24), a pressing rod (25), a fixed slider (26), a fixing spring (27) and a limiting component (28), wherein a mounting seat (21) is provided on the surface of the multi-wave movable tooth reducer body (1), a socket (22) is inserted into one side of the mounting seat (21), an electronic temperature sensor (23) is provided below the socket (22), and the bottom of the electronic temperature sensor (23) is in contact with the multi-wave movable tooth reducer body (1), a fixing rod (24) is provided inside the socket (22), a pressing rod (25) is provided at one end of the fixing rod (24), a fixing slider (26) is provided on one side of the fixing rod (24), a fixing spring (27) is provided below the fixing slider (26), and a limiting component (28) is provided at one end of the pressing rod (25) away from the fixing rod (24).

3. The two-stage series multi-wave movable tooth reducer according to claim 2, characterized in that: The limiting assembly (28) comprises a limiting slide bar (281), a limiting slider block (282), a rubber plug block (283) and a handle (284), wherein a limiting slide bar (281) is provided inside one end of the limiting assembly (28), a limiting slider block (282) slides on the surface of the limiting slide bar (281), a rubber plug block (283) is provided below the limiting slider block (282), and a handle (284) is provided on one side of the rubber plug block (283).

4. The two-stage series multi-wave movable tooth reducer according to claim 2, characterized in that: A stabilizing slide bar is slidably arranged in the middle of the pressing rod (25), and a fixing hole for matching the fixing rod (24) is provided inside the mounting seat (21).

5. The two-stage series multi-wave movable tooth reducer according to claim 1, characterized in that: The reinforcing effect component (12) comprises a high-strength layer (121), an anti-fatigue layer (122) and a high-wear-resistant layer (123), wherein the surface of the multi-wave movable tooth reducer substrate (11) is provided with the high-strength layer (121), the surface of the high-strength layer (121) is provided with the anti-fatigue layer (122), and the surface of the anti-fatigue layer (122) is provided with the high-wear-resistant layer (123).

6. The two-stage series multi-wave movable tooth reducer according to claim 5, characterized in that: A corrosion-resistant layer (124) is provided on the surface of the high wear-resistant layer (123).

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